Typical hardness will range from HRB 69-100 and tensile strength will meet a minimum 60

1/2-20 x 4 1/2 Grade 8 Hex Cap Screw Plain Domestic USA (125)

9/16 x 6 ITM SDS Plus eVolution™ Hammer Drill Bit

3/16 x 3 Powers Combo Mushroom Toggle Bolt Zinc Plated (50)

2 1/2-4 x 10 Socket Cap Screw Alloy

1/2-20 x 8 Grade 8 Hex Cap Screw Yellow Zinc Plated Domestic USA (80) 5/8-11 Grade 8 Hex Cap Screws Yellow Zinc Plated Typical hardness will range from1 2 20 x 8 Grade 8 Hex Cap Screw Yellow Zinc Plated Domestic USA (80) . Grade 8 Hex Cap Screws are manufactured in the USA from medium carbon alloy steel. In diameters 1 4 to 1 1 2 inches our Grade 8 material meets or exceeds SAE J429 Grade 8 specifications. Diameters over 1 1 2 inches meet or exceed ASTM A354 Grade BD. All material is manufactured with rolled threads. Yellow zinc plated bolting will meet or exceed ASTM F1941. Typical hardness on